AirHint found the following cheapest return flights from New York (JFK) to Colombo (CMB) in August 2025 (see full year).

Return flights

24 Aug - 08 Sep	Cathay Pacific
06 Aug - 05 Sep	Cathay Pacific
15 Aug - 15 Sep	Etihad Airways
12 Aug - 09 Sep	Emirates
13 Aug - 30 Aug	Frontier Airlines
16 Aug - 28 Aug	Etihad Airways
18 Aug - 31 Aug	Air India
15 Aug - 24 Aug	Etihad Airways
09 Aug - 24 Aug	Air India
02 Aug - 10 Aug	Condor
12 Aug - 20 Aug	Etihad Airways
09 Aug - 15 Aug	Frontier Airlines
01 Aug - 09 Aug	Frontier Airlines
08 Aug - 05 Sep	Singapore Airlines

Also check the deals for one-way flights from New York to Colombo in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from New York to Colombo in August from 719€

Return flights